
<template>
    <el-dialog
      title="企业导入"
      :visible="uploadOpen"
      width="400px"
      :close-on-click-modal="false"
      append-to-body
      @close="cancel"
    >
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="headers"
        :action="url + '?updateSupport=' + updateSupport"
        :disabled="isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link
            type="primary"
            :underline="false"
            style="font-size: 12px; vertical-align: baseline"
            @click="importTemplate"
          >下载模板</el-link
          >
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </template>
  <script>
  import { getToken } from "@/utils/auth";
  export default {
    props: {
      uploadOpen: {
        type: Boolean,
        default: false,
      },
    },
    data() {
      return {
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/biz/residentCompany/importData",
      };
    },
    methods: {
      /** 下载模板操作 */
      importTemplate() {
        this.download(
          "/biz/residentCompany/importTemplate",
          {},
          `驻区企业导入模板_${new Date().getTime()}.xlsx`
        );
      },
      // 文件上传中处理
      handleFileUploadProgress(event, file, fileList) {
        this.isUploading = true;
      },
      // 文件上传成功处理
      handleFileSuccess(response, file, fileList) {
        this.isUploading = false;
        this.$refs.upload.clearFiles();
        this.$alert(
          "<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" +
          response.msg +
          "</div>",
          "导入结果",
          { dangerouslyUseHTMLString: true }
        );
        this.$emit("handle-file-success")
      },
      // 提交上传文件
      submitFileForm() {
        this.$refs.upload.submit();
      },
      // 取消
      cancel() {
        this.$emit("upload-cancel");
      },
    },
  };
  </script>
  
  